28221572736

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{499957}}^1$

素因数の和:499991

約数の個数: 144

約数和(自身を含む): 94469563890

約数和(自身を除く): 66247991154

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 56448, 499957, 999914, 1499871, 1999828, 2999742, 3499699, 3999656, 4499613, 5999484, 6999398, 7999312, 8999226, 10499097, 11998968, 13998796, 15998624, 17998452, 20998194, 23997936, 24497893, 27997592, 31497291, 31997248, 35996904, 41996388, 47995872, 48995786, 55995184, 62994582, 63994496, 71993808, 73493679, 83992776, 95991744, 97991572, 111990368, 125989164, 143987616, 146987358, 167985552, 191983488, 195983144, 220481037, 223980736, 251978328, 287975232, 293974716, 335971104, 391966288, 440962074, 447961472, 503956656, 575950464, 587949432, 671942208, 783932576, 881924148, 1007913312, 1175898864, 1343884416, 1567865152, 1763848296, 2015826624, 2351797728, 3135730304, 3527696592, 4031653248, 4703595456, 7055393184, 9407190912, 14110786368, 28221572736]

約数ペア:

[(1, 28221572736), (2, 14110786368), (3, 9407190912), (4, 7055393184), (6, 4703595456), (7, 4031653248), (8, 3527696592), (9, 3135730304), (12, 2351797728), (14, 2015826624), (16, 1763848296), (18, 1567865152), (21, 1343884416), (24, 1175898864), (28, 1007913312), (32, 881924148), (36, 783932576), (42, 671942208), (48, 587949432), (49, 575950464), (56, 503956656), (63, 447961472), (64, 440962074), (72, 391966288), (84, 335971104), (96, 293974716), (98, 287975232), (112, 251978328), (126, 223980736), (128, 220481037), (144, 195983144), (147, 191983488), (168, 167985552), (192, 146987358), (196, 143987616), (224, 125989164), (252, 111990368), (288, 97991572), (294, 95991744), (336, 83992776), (384, 73493679), (392, 71993808), (441, 63994496), (448, 62994582), (504, 55995184), (576, 48995786), (588, 47995872), (672, 41996388), (784, 35996904), (882, 31997248), (896, 31497291), (1008, 27997592), (1152, 24497893), (1176, 23997936), (1344, 20998194), (1568, 17998452), (1764, 15998624), (2016, 13998796), (2352, 11998968), (2688, 10499097), (3136, 8999226), (3528, 7999312), (4032, 6999398), (4704, 5999484), (6272, 4499613), (7056, 3999656), (8064, 3499699), (9408, 2999742), (14112, 1999828), (18816, 1499871), (28224, 999914), (56448, 499957)]